Calculates a number between two numbers at a specific increment.
def setup(): a = 20 b = 80 c = py5.lerp(a, b, 0.2) d = py5.lerp(a, b, 0.5) e = py5.lerp(a, b, 0.8) py5.begin_shape(py5.POINTS) py5.vertex(a, 50) py5.vertex(b, 50) py5.vertex(c, 50) py5.vertex(d, 50) py5.vertex(e, 50) py5.end_shape()
def setup(): x1 = 15 y1 = 10 x2 = 80 y2 = 90 py5.line(x1, y1, x2, y2) for i in range(10): x = py5.lerp(x1, x2, i/10) + 10 y = py5.lerp(y1, y2, i/10) py5.point(x, y)
Calculates a number between two numbers at a specific increment. The
amt parameter is the amount to interpolate between the two values where 0.0 equal to the first point, 0.1 is very near the first point, 0.5 is half-way in between, etc. The lerp function is convenient for creating motion along a straight path and for drawing dotted lines. If the
amt parameter is greater than 1.0 or less than 0.0, the interpolated value will be outside of the range specified by the
stop parameter values.
lerp( start: Union[float, npt.NDArray], # first value stop: Union[float, npt.NDArray], # second value amt: Union[float, npt.NDArray], # float between 0.0 and 1.0 ) -> Union[float, npt.NDArray]
Updated on September 01, 2022 16:36:02pm UTC